Mujib, M Fathul, Gading Wilda Aniriani, and Eko Sulistiono. 2023. “Hygiene Analysis Of Sanitation Of Food Management In The Nutrition Installation Of The Muhammadiyah Sumberrejo Islamic Hospital, Bojonegoro Regency Using The Weighting Method”. Jurnal EnviScience (Environment Science) 7 (1):30-34. https://doi.org/10.30736/7ijev.v7iss1.410.